MK

Masatoshi Koyama

Sumitomo Electric Industries: 1 patents #215 of 508Top 45%
Overall (2017): #322,207 of 506,227Top 65%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9799508 Process of forming nitride semiconductor device 2017-10-24